2533664122408 has 128 divisors (see below), whose sum is σ = 5178172147200. Its totient is φ = 1157764608000.

The previous prime is 2533664122403. The next prime is 2533664122421. The reversal of 2533664122408 is 8042214663352.

It is not an unprimeable number, because it can be changed into a prime (2533664122403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504610938 + ... + 504615958.

It is an arithmetic number, because the mean of its divisors is an integer number (40454469900).

Almost surely, 2^{2533664122408} is an apocalyptic number.

It is an amenable number.

2533664122408 is an abundant number, since it is smaller than the sum of its proper divisors (2644508024792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2533664122408 is a wasteful number, since it uses less digits than its factorization.

2533664122408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891 (or 5887 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 2533664122408 in words is "two trillion, five hundred thirty-three billion, six hundred sixty-four million, one hundred twenty-two thousand, four hundred eight".